Thread: Compatibility issues when converting from 32t chainwheel to a 38t
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Old 03-11-23 | 02:29 AM
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maddog34
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Bikes: 1982 Trek 930R Custom, '91 Diamondback Ascent w/ XT, XTR updates, Fuji Team Pro CF road flyer, Specialized Sirrus Gravel Convert, '09 Comencal Meta 5.5 XC, '02 Marin MBX500, '84 Gitane Criterium bike

your chainring is an assymetric 4 bolt pattern, at 96mm BCD`...The Derailleur you listed will work with the 46 tooth cassette you listed, according to Shimano's specs, as will the HG-54 chain....I'll assume you mean a 38 Tooth Chainring... Remember that it's an ASSYMETRIC Bolt pattern. Here's a link that shows the odd bolt pattern's specs... https://www.ebay.com/itm/22351845440...3ABFBMkLK4_Nlh
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